Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
289 results(10 / 12)
The Micro-Politics of Urban Transformation in the Context of Globalisation: A Case Study of Gurgaon, India
2013Tathagata Chatterji · South Asia Journal of South Asian Studies · India (Gurgaon)
A case study of Gurgaon, India, examined how local political factors, the rural-urban divide, and inter-governmental conflicts influenced the governance of a rapidly globalizing urban region. The study found that Gurgaon's real estate-driven transformation from a rural town to an outsourcing hub, involving the conversion of peri-urban agricultural land, has resulted in a fragmented landscape with glaring inequalities. This rapid urban makeover created everyday tensions and contradictions, particularly evident with the formation of a new municipal corporation.
Equity & displacementPeri-urban agriculturePolicyEconomicsEvaluating the changes in climate and its implications on peri -urban agriculture
2013Anushiya Shrestha, Rajesh Sada · · Nepal (Kathmandu)
Climate change and its impacts on peri-urban agriculture were investigated in four peri-urban villages in the Kathmandu valley, Nepal. Temperature showed an increasing trend, while rainfall was erratic with no distinct pattern. These changes primarily had negative impacts on agriculture, leading to increased crop pests and diseases and a decline in crop production.
Limited or null effectClimate changePeri-urban agricultureEconomicsSalinity of irrigation water in the Philippi farming area of the Cape Flats, Cape Town, South Africa
2013CDR Aza-Gnandji, Yongxin Xu, Lincoln Raitt, Jonathan Levy · Water SA · South Africa (Cape Town)
This study explored the salinity of irrigation water from the Cape Flats aquifer in the Philippi farming area of Cape Town, South Africa, collecting water samples from boreholes and ponds in summer and winter. Concentrations of chloride, nitrate, potassium, and sodium exceeded target maximum limits set by DWAF and FAO guidelines. Groundwater and pond water were found to be brackish in most parts of the research area, with salinization primarily attributed to agricultural activities. The water is generally suitable for irrigation but requires caution for salt-sensitive vegetables.
Environmental trade-offsPeri-urban agricultureClimate changeGroundwater Vulnerability to Contaminated Irrigation Waters - A Case of Peri-Urban Agricultural Lands Around an Industrial District of Haryana, India
2013K.G. Rosin, Ravinder Kaur, Sushma Singh, Prabhat Kumar Singh, Digvijay Dubey · Procedia Environmental Sciences · India
A study was conducted in peri-urban agricultural sites around Faridabad, Haryana, India, to assess groundwater contamination and the contribution of salt/trace metal-laden irrigation waters. Mean EC, Cl, and F concentrations in root zone leachates were found to be far beyond permissible limits, and some trace metals posed a threat to deep percolating waters. However, due to existing cropping patterns and deeper water table depths, the groundwaters were not yet vulnerable to these salts/trace metals, and the presence of salts in the groundwaters was primarily geogenic.
Contamination & food safetyPeri-urban agricultureHealthMunicipal commonage in South Africa: a critique of artificial dichotomies in policy debates on agriculture
2013Doreen Atkinson · African Journal of Range and Forage Science · South Africa
This paper critiques the assertion that commercialization of smallholder agriculture poses dangers for sustainable rangeland management in South Africa. It argues that a range of policy options are required, including commercialization and subsistence farming, large-scale and smallholder farming, various land tenure options, rural and peri-urban farming, and part-time farming. The case of municipal commonage land is used to demonstrate the effectiveness of flexible policy options regarding land ownership, farming scale, and the social nature of farming, but it is noted that effective institutional development is a key requirement in all cases.
Governance failurePolicyPeri-urban agricultureUrban–rural linkageKnowledge assessment on the effects of climate change due to keeping livestock in urban and peri-urban areas of Dar es Salaam, Tanzania
2013Shogo Mlozi · International NGO Journal · Tanzania
This paper assesses the knowledge of livestock keepers in Dar es Salaam, Tanzania, regarding the climate change effects of their activities. Over two-thirds of respondents did not believe solid waste, liquid waste, and pollution from livestock would affect future climate risks. However, they did perceive chemical pollution and land degradation from urban and peri-urban agriculture (UPA) livestock keeping as having climate change effects.
Environmental trade-offsClimate changePeri-urban agricultureFood educationOrganic cycleField assessment of cadmium, lead and zinc contamination of soils and leaf vegetables under urban and peri-urban agriculture in northern Nigeria
2012G. N. Egwu, John O. Agbenin · Archives of Agronomy and Soil Science · Nigeria
A study in northern Nigeria assessed cadmium, lead, and zinc contamination in soils and leaf vegetables (amaranthus, lettuce) irrigated with untreated wastewater. Total cadmium and zinc concentrations in soils exceeded safe limits, and lead and cadmium in edible portions of amaranthus and lettuce exceeded safe limits for human consumption by 7–17 times. The permissible limit for lead established for agricultural lands may not be suitable to ensure produce safety in urban and peri-urban agriculture in Kano.
Contamination & food safetyHealthPeri-urban agricultureHiri-nekazaritza Bilbo inguruan
2012David Tijero · Aldiri: arkitektura eta abar · Spain (Bilbao)
This article criticizes the municipal administration's attitude towards informal allotments on the outskirts of Bilbao. It analyzes the consequences of green space reclamation plans executed in recent years and advocates for policies promoting both formal and informal urban agriculture.
Governance failurePolicyCommunityPeri-urban agricultureImplementing a Rainwater Sustainable Control in Sahel-Feedback from "Niayes" Zone of Dakar
2012Sylvestre Dasylva · Journal of environmental science & engineering · Senegal (Dakar)
This paper discusses rainwater management in the "niayes" zone of Dakar, Senegal. This area is characterized by agricultural depressions with typically high groundwater levels, but a recent drop has turned some into runoff-gathering sites, used for urban agriculture among other services. However, two acute problems are observed: hydrological drying due to insufficient rainwater refill and urbanization of these bottom-lands. Furthermore, decreasing pluviometry exacerbates nuisances like floods and malaria.
Environmental trade-offsClimate changeUrban–rural linkagePolicyPeri-urban agricultureRegulation of Farmland Conversion on the Urban Fringe: From Land-Use Planning to Food Strategies. Insight into Two Case Studies in Provence and Tuscany
2012Coline Perrin · International Planning Studies · France, Italy
Case studies in Provence and Tuscany indicate that planning prescriptions and land-market control are insufficient for protecting farmland on the urban fringe. Farmland is not effectively protected if regulatory approaches are not integrated into a global strategy for agriculture and food based on community involvement. Farmland protection policies are more effective when combining top-down policies with bottom-up initiatives and recognizing the multifunctional character of urban agriculture.
Governance failurePolicyPeri-urban agricultureCommunityFood sovereignty & justiceEstudo exploratório sobre as características socioeconômicas e produtivas da Agricultura Urbana e Periurbana desenvolvida em Natal-RN
2012Ana Carolina Paiva Rodrigues · VII CONNEPI - Congresso Norte Nordeste de Pesquisa e Inovação · Brazil (Natal)
In the Gramorezinho region of Natal-RN, Brazil, an exploratory study analyzed the socioeconomic and productive characteristics of urban and peri-urban agriculture. The methodology involved examining farmers' socioeconomic profiles, adopted production systems, and commercialization methods for key vegetable species. The study concluded that the legitimization of urban and peri-urban agriculture in Natal-RN is flawed, not only concerning municipal legislation but also regarding the guarantee of support and technical assistance for agricultural activities.
Governance failureEconomicsCommunityPeri-urban agriculturePolicyTRADITIONAL FARMING PRACTICES AND WASTEWATER IRRIGATION FARMING IN PERIURBAN, ZAMBIA
2012Evaristo Mwaba Kapungwe · Indonesian Journal of Biotechnology (Universitas Gadjah Mada) · Zambia
This study investigated farming practices related to heavy metal contaminated wastewater irrigated farming in two peri-urban areas of Zambia: New Farm in Mufulira and Chilumba Gardens in Kafue. Data was collected by observing crop cultivation activities at field plots along transects in stratified land zones. The results revealed that farming practices were characterized by traditional land management and multiple cropping systems, influenced by agro-ecological factors and the availability of heavy metal contaminated wastewater, which has the potential to contaminate soils and crops.
Contamination & food safetyPeri-urban agricultureOrganic cycleHealthConcentrations of Heavy Metals and Pesticide Residues in Leafy Vegetables and Implications for Peri-urban Farming in Nairobi, Kenya
2012Nancy Karanja, Mary Njenga, G.K. Mutua, Carl Johan Lagerkvist, E. Kutto, JJ Okello · Journal of Agriculture Food Systems and Community Development · Kenya (Nairobi)
A study in three peri-urban sites in Nairobi, Kenya, assessed heavy metal, nitrate, and pesticide residue levels in wastewater-irrigated kale. Elevated levels of boron, cobalt, chromium, copper, lead, zinc, and nickel were found in vegetables at two sites, with high soil loadings of nickel, arsenic, lead, chromium, copper, and zinc attributed to chicken manure. Pesticide residues of diazinon, cypermethrin, biternol, and profenofos exceeded permissible limits in kale at one site, suggesting consumers may ingest significant amounts of contaminants.
Contamination & food safetyHealthPeri-urban agricultureCommunity perceptions of human excreta as fertilizer in peri-urban agriculture in Ghana
2011Simon Mariwah, Jan-Olof Drangert · Waste Management & Research The Journal for a Sustainable Circular Economy · Ghana
A study in a peri-urban agricultural community in Ghana explored attitudes towards sanitized human excreta as fertilizer, collecting data from 154 households. It found a general negative attitude towards fresh excreta and its handling. While residents accepted excreta could be used as fertilizer, they were unwilling to use it on their own crops or consume such fertilized crops.
Limited or null effectPeri-urban agricultureCommunityOrganic cycleHealthDynamics of land-use and land-cover change in Freetown, Sierra Leone and its effects on urban and peri-urban agriculture – a remote sensing approach
2011Gerald Forkuor, Olufunke Cofie · International Journal of Remote Sensing · Sierra Leone (Freetown)
A land-use and land-cover (LULC) change mapping exercise in Freetown, Sierra Leone, used multi-temporal Landsat data from 1974, 1986, and 2000 to map nine LULC classes. Built-up areas increased by at least 140% between 1974 and 2000, and 882 ha (27%) of agricultural lands in 1986 were converted to residential purposes by 2000. These conversions indicate a strong link between urbanization, agriculture, and deforestation, negatively impacting agricultural land availability.
Governance failureUrban–rural linkagePeri-urban agriculturePolicyCross-Location Analysis of the Impact of Household Socioeconomic Status on Participation in Urban and Peri-Urban Agriculture in West Africa
2011Luc Hippolyte Dossa, Andreas Buerkert, Eva Schlecht · Human Ecology · Sub-Saharan Africa
A study surveyed 700 randomly selected households across Kano (Nigeria), Bobo Dioulasso (Burkina Faso), and Sikasso (Mali) to explore the relationship between household socioeconomic status (SES) and participation in urban and peri-urban agriculture (UPA). The results showed no significant differences in UPA participation rates across socioeconomic groups. Instead, UPA participation was significantly and positively related to household size.
Limited or null effectUrban–rural linkagePeri-urban agricultureEconomicsWelfareHorizontal matter fluxes and leaching losses in urban and peri‐urban agriculture of Kabul, Afghanistan
2011Zikrullah Safi, Martina Předotová, Eva Schlecht, Andreas Buerkert · Journal of Plant Nutrition and Soil Science · Afghanistan (Kabul)
A two-year study in Kabul, Afghanistan, measured horizontal flows of C, N, P, and K, and leaching losses of N and P in 21 vegetable gardens, 18 cereal fields, and vineyards. The findings suggest that soils in extensive cereal fields are at risk of N and K depletion, vegetable gardens face K depletion, and vineyards may be oversupplied with nutrients, potentially contributing to groundwater contamination. These results merit verification.
Environmental trade-offsOrganic cyclePeri-urban agricultureIntegrating Agriculture and Food Policy To Achieve Sustainable Peri-urban Fruit and Vegetable Production in Victoria, Australia
2011Rachel Carey, Fanny Krumholz, Kena Duignan, Kathy McConell, Jessica L. Browne, Catherine Burns, Mark Lawrence · Journal of Agriculture Food Systems and Community Development · Australia (Victoria)
This policy analysis examined fruit and vegetable production in peri-urban areas of Melbourne, Victoria, Australia. It highlights that environmental pressures, the loss and cost of peri-urban agricultural land, and a cost-price squeeze due to rising input costs and low farm-gate prices combine to threaten the viability of the Victorian fruit and vegetable industries. These pressures suggest that the availability and affordability of fruit and vegetable supplies cannot be taken for granted.
Economic viabilityPeri-urban agriculturePolicyEconomicsFood sovereignty & justiceLa valorisation des matières organiques de la ville. Le cas des petits maraîchers de la zone périurbaine de Dakar
2011Marie-Christine Zélem, Zelem, Marie-Christine · AgEcon Search (University of Minnesota, USA) · Senegal (Dakar)
This study identifies numerous constraints hindering the widespread adoption of organic waste utilization in agriculture in the peri-urban area of Dakar, Senegal. These constraints include the nature, availability, and accessibility of organic waste, poorly controlled urbanization, effects of seasonal variation, resistance to changes, and medical risks. The project, which combines agriculture with city waste management, faces these challenges.
Governance failureOrganic cyclePeri-urban agricultureCommunityHealthSocio-territorial changes in peri-urban food production spaces in Central Mexico
2011Héctor Ávila-Sánchez · Norois · Mexico
This paper discusses socio-territorial changes in peri-urban food production spaces in Central Mexico, focusing on the impacts of urbanization on old rural areas. It highlights that peri-urban poor populations often face marginalization, degradation of their agricultural activities, and conflict over space with other social groups. The development of peri-urban agriculture has led to significant transformations in land use, production structures, and social and cultural aspects.
Equity & displacementPeri-urban agricultureEconomicsFood sovereignty & justiceUrban–rural linkagePost-Colonial Migration: Virtual Culture, Urban Farming and New Peri-Urban Growth in Dar es Salaam, Tanzania, 1975–2000
2010Geoffrey Ross Owens · Africa · Tanzania (Dar es Salaam)
This article, using ethnographic and historical approaches, examines unplanned peri-urban settlements on Dar es Salaam's northern and western fringe, Tanzania, between 1975 and 2000. These districts were established by educated urban professionals who used urban farming as an economic diversification strategy. The study found that these settlements contributed to the reproduction of socio-economic inequality, attracting additional economically influential urban in-migrants after 1991.
Equity & displacementPeri-urban agricultureEconomicsCommunityWelfareAnalisis Faktor Penyebab dan Dampak Perubahan Penggunaan Lahan Pertanian Pinggiran Kota Yogyakarta
2010Senthot Sudirman, Irham Irham, Slamet Hartono, Azwar Maas · · Indonesia (Yogyakarta)
This study analyzed agricultural land use changes in peri-urban Yogyakarta from 1996-2007, covering 922.17 ha in Sleman, 1,888.60 ha in Bantul, and 1,082.79 ha across 47 villages. Factors like agricultural production exchange value, irrigated land, built area percentage, population density, education, and land price significantly influenced land change rates, which negatively correlated with distance from the city. However, agricultural land percentage to village area, land tax, and dummy variables for Bantul and Kulon Progo did not significantly influence these rates, and the changes negatively impacted regional food loss, availability, and farming sustainability prospects.
Limited or null effectPeri-urban agricultureFood lossFood sovereignty & justicePopulation-dynamics focussed rapid rural mapping and characterisation of the peri-urban interface of Kampala, Uganda
2010Kohei Makita, Eric M. Fèvre, Charles Waiswa, Mark Bronsvoort, Mark C. Eisler, Susan C. Welburn · Land Use Policy · Uganda
This paper describes a spatial representation of the peri-urban interface (PUI) of Kampala, Uganda, and identifies socio-economic factors related to peri-urbanicity using rapid rural mapping. It notes that urban and peri-urban agriculture (UPA) in rapidly expanding cities carries public health risks, such as zoonotic disease transmission. The study provides a methodology for describing the PUI in developing countries.
Contamination & food safetyPeri-urban agricultureFood sovereignty & justiceHealthPolicyCultivating Kaunda's plan for self-sufficiency: Is urban agriculture finally beginning to receive support in Zambia?
2010Alec Thornton, Etienne Nel, Godfrey Hampwaye · Development Southern Africa · Zambia
A review of urban agriculture in Zambia's four largest cities revealed that despite attempts by the Kaunda government in the 1960s–1970s to create supportive policies, there is currently a near absence of institutional support, constraining farmers' activities. A survey of 400 farmers confirmed the value of urban agriculture as a survival strategy but also highlighted the lack of necessary support measures.
Governance failurePolicyEconomicsWelfarePeri-urban agricultureUrban and Peri-Urban Agriculture in Developing Countries Studied using Remote Sensing and In Situ Methods
2010Kwasi Appeaning Addo · Remote Sensing · Ghana (Accra)
This paper discusses the need for sustainable management of urban and peri-urban agriculture in Accra, Ghana. A lack of reliable data on the extent of urban/peri-urban areas used for farming has hindered the development of sustainable policies to manage urban farming in Accra. Ground-based survey methods are problematic and prohibitively expensive, making accurate assessment of urban farming's future role difficult.
Governance failureFood sovereignty & justiceEconomicsPolicyPeri-urban agriculture